Charles Babbage.

Barbie.-)

Thomas Bayes.

Charles Darwin.

Ronald Aylmer Fisher (1890-1962), photograph by A.Barrington-Brown and courtesy of the R.A.Fisher Memorial Trust.

Ada Lovelace (1815-1852).

[Ockham] as in William of Ockham, and also a connection with Ada Lovelace.

Alan Turing (23/6/1912–7/6/1954).
11 September 2009: 'Gordon Brown [UK PM] has said he is sorry for the "appalling" way World War II code breaker Alan Turing was treated for being gay. ...' -- [BBC][11/9/'09].

Chris Wallace.

Miscellaneous sources.